Q3: Express the vector A = 2√3i+ 3√3j-2√2k in the primed triad i'j'k' in which x'y'-axes are rotated about z-axis (which coincides with the z'-axis) through an angle of 30º.
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A: 1. 40 mm to m 1 mm = 10-3 m 40 mm = 40 x 10-3 m = 0.04 m 2. 240 s to min 1 sec =1/60 = 0.0166667…
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A: Have a look dear .
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Q: The time period of a simple pendulum of length 65 cm is (Use: g = 9.8 m/s²) Select one: O a. 1.62 s…
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Q: The vacuum dielectric constant, Eo, is measured in: O A-kg ¹ m -1 O A² kg O A² kg -2.5-2 -m-3.54…
A: Solution:-Vacuum dielectric constant (ε∘)
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Q: Given the density of iron as 7800 kg/m 3, and the Earth radius is 6.38 x 10 6 m, if 55% of the…
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Q: Question 10) A force of 5 N acts on a particle along a direction making an angle of 60° with…
A: Given data, Force is given F = 5 N Angle with vertical is θ=600
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Q: The rms value or current in an ac circuit is 200. What is the current?
A: We know the formula-rms-current is effective current in AC circuitis- Irms=I2
Q: A solid sphere made of conductive material, radius 2. has a positive charge amount of 2Q A spherical…
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Q: Let D be the portion of z = 2x + 5y inside x2 + y2 = 1, oriented up, and let € LAD OD F = (y, z,…
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Q: A 1.5-V emf source has an internal resistance of 0.50 Q. After it has been connected to a load with…
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Q: Consider a 20μC spherical positive charge distribution of radius 10 cm (0.1 m). Using Microsoft…
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Q: 1. A steel wire of mass 0.400 kg and length 0.640 m supports a 102-kg block. The wire is struck…
A: We have following values-Mass of the wire, m=0.4 kgLength, L= 0.640 mMass of the suspended block, M=…
Q: At what distance is the K.E. of a particle performing S.H.M. of amplitude 10 cm, three times its…
A: We need to compute the position of the particle(X)=?Given that-K.E.=3×P.E.amplitude (a)=10 cm
Q: e) Determine VBC f) Determine VCD g) Calculate VBD
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Q: If a car has a suspension system with a force constant of 5.00 x 104 N/m, how much energy must the…
A: Given that-Force constant, k= 5.00×104 N/mMaximum displacement of oscillation, x=0.0750 mWe know…
Q: If 480 C pass through a 4.0- resistor in 10 min, what is the potential difference across the…
A: Given that-Charge, q= 480 CResistor, R= 4ΩTime, t= 10 min=600 secWe know that-Current, I=qt
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